Gaya APA
Emir, T., Wattimena, S. (2017).
Kain Ulos Danau Toba : pesona kain Indonesia .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Emir, Threes., Wattimena, Samuel.
"Kain Ulos Danau Toba : pesona kain Indonesia".
Jakarta:
Gramedia Pustaka Utama,
2017.
Text.